Is Northern Liberties Safe?
Philadelphia Neighborhood Safety Report

Crime score, flood risk, air quality, code violations & more — from 7 verified public data sources.

Data updated September 13, 2026
Northern Liberties neighborhood map, Philadelphia
74
/ 100
Good
Composite Safety Score
Weighted average across 7 public data categories: violent crime (35%), non-violent crime (20%), sex offender proximity (15%), flood risk (10%), property conditions (10%), superfund sites (5%), air quality (5%). Construction activity (unweighted, shown for context).
Reported incidents, 800m radius, past 36 months
Violent Crime 0 9 17 Non-Violent Crime 0 113 226 2024 2025 2026
Philadelphia Police via CARTO · updated monthly

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Category Breakdown
Violent Crime 35%
69 /100 Elevated
6.2 / 1k residents
Violent incidents per 1,000 residents · 800m radius · past 12 months
Non-Violent Crime 20%
60 /100 High
100.6 / 1k residents
Non-violent incidents per 1,000 residents · 800m radius · past 12 months
Sex Offender Proximity 15%
82 /100 Low
0.9 / 1k residents
Registered offenders per 1,000 residents · 0.5-mile radius
Flood Zone Risk 10%
100 /100 Minimal
Zone X
FEMA flood zone designation · Parcel-level lookup
Property Conditions 10%
83 /100 Moderate
8.3 / 1k residents
Open violations per 1,000 residents · 400m radius
Superfund Sites 5%
50 /100 Low
1 site
Active EPA CERCLIS sites · 1-mile radius
Air Quality 5%
100 /100 Good
AQI 44
30-day average AQI · Nearest EPA monitoring station
Frequently Asked Questions
Is Northern Liberties safe?

Northern Liberties has relatively low crime risk, with a crime score of 69/100 (Elevated). Sex offender proximity is rated Low (0.9 registered offenders per 1,000 residents). Overall, Northern Liberties scores 74/100 on Clariva's composite safety index — Good.

Does Northern Liberties flood? What's the flood risk?

Northern Liberties has minimal flood risk, sitting in FEMA Flood Zone X. Clariva rates its flood risk as Minimal (100/100). Most properties in this area face very low flood exposure.

What's the air quality in Northern Liberties?

Air quality in Northern Liberties is rated Good by Clariva, based on a 30-day average AQI of 44 from the nearest EPA monitoring station. This is within acceptable EPA standards. The neighborhood's air quality score is 100/100.

Are there environmental concerns in Northern Liberties?

Clariva identified 1 active EPA Superfund site within 1 mile of Northern Liberties. The environmental risk score is 50/100 (Low). Residents and buyers should review EPA remediation status for specific sites.

Is Northern Liberties a good place to buy or rent?

Northern Liberties scores 74/100 on Clariva's composite index — Good — putting it among the stronger-performing Philadelphia neighborhoods across crime, flood risk, air quality, and other factors. For a precise assessment of a specific address, Clariva's full report ($14.99) provides address-level scores and a detailed data breakdown.

See how Northern Liberties compares to all 15 Philadelphia neighborhoods → View Comparison Table

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Data sources: Philadelphia Police Department, FEMA National Flood Hazard Layer, City of Philadelphia L&I, EPA AirNow, Offenders.io, EPA CERCLIS, City of Philadelphia L&I Permits. Scores are algorithmic estimates derived from area-level public data — not professional assessments. Neighborhood-level coordinates are representative center points; individual addresses within a neighborhood may score differently. Report valid 30 days from generation date. Full disclaimer →